New York: The Solomon R. Guggenheim Museum, 1974. First edition. Softcover. 132 pages. One of 2000 copies printed for the Trustees of The Solomon R. Guggenheim Foundation. Exhibition catalog. Features text by Reinhold Hohl. Includes some color and numerous black and white illustrations. A near fine copy in wrappers and with the small rubber stamp of author, curator, and one time director of The Art Institute of Chicago Douglas Druick to the title page. Uncommon in this issue and with a nice provenance.